(function(e){
e=document.createElement('style');
e.innerHTML='.bg{position:fixed;z-index:-1;width:100%;height:100%;opacity:0;transition:opacity 9s}';
document.head.appendChild(e);
e=new Image();
e.onload=function(c){
	c=document.createElement("canvas");
	document.body.insertBefore(c,document.body.children[0]);
	c.setAttribute("class","bg");
	c.width=c.clientWidth;
	c.height=c.clientHeight;
	c.getContext("2d").drawImage(this,(c.width-this.naturalWidth)/2,(c.height-this.naturalHeight)/2);
	c.setAttribute("style","opacity:.5");
};
e.src="/download?url="+encodeURIComponent("http://w2i.wanmei.com/resources/jpg/151110/10021447147284896.jpg");
})();